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Relevant bibliographies by topics / Fumariaceae isoquinoline alkaloids

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Academic literature on the topic 'Fumariaceae isoquinoline alkaloids'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Fumariaceae isoquinoline alkaloids"

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Chlebek, Jakub, Kateřina Macáková, Lucie Cahlíková, Milan Kurfürst, Jiří Kuneš, and Lubomír Opletal. "Acetylcholinesterase and Butyrylcholinesterase Inhibitory Compounds from Corydalis Cava (Fumariaceae)." Natural Product Communications 6, no. 5 (2011): 1934578X1100600. http://dx.doi.org/10.1177/1934578x1100600507.

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Tubers of Corydalis cava were extracted with ethanol and fractionated using n-hexane, chloroform and ethanol. Repeated column chromatography, preparative TLC and crystallization led to the isolation of fifteen isoquinoline alkaloids. The chemical structures of the isolated compounds were determined on the basis of spectroscopic techniques and by comparison with literature data. All isolated compounds were tested for human blood acetylcholinesterase (HuAChE) and human plasma butyrylcholinesterase (HuBuChE) inhibitory activity. (+)-Canadaline inhibited acetylcholinesterase as well as butyrylchol

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Wangchuk, Phurpa, Paul A. Keller, Stephen G. Pyne, et al. "Phytochemical and Biological Activity Studies of the Bhutanese Medicinal Plant Corydalis crispa." Natural Product Communications 7, no. 5 (2012): 1934578X1200700. http://dx.doi.org/10.1177/1934578x1200700507.

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The chemical constituents and biological activities of Corydalis crispa (Fumariaceae) were investigated for the first time. The phytochemical study resulted in the isolation of nine known isoquinoline alkaloids: protopine (1), 13-oxoprotopine (2), 13-oxocryptopine (3), stylopine (4), coreximine (5), rheagenine (6), ochrobirine (7), sibiricine (8) and bicuculline (9), with complete NMR data for 2 and 3 provided here for the first time. Crude extracts exhibited significant anti-inflammatory (p<0.01) activity against TNF- α production in LPS activated THP-1 cells. The acetylcholinesterase inhi

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Schimming, Thomas, Kristina Jenett-Siems, Karsten Siems, Ludger Witte, Mahabir P. Gupta, and Eckart Eich. "Iseluxine: A Novel Isoquinolinone Alkaloid from Isei a luxurians§." Zeitschrift für Naturforschung C 55, no. 11-12 (2000): 1023–25. http://dx.doi.org/10.1515/znc-2000-11-1228.

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A novel isoquinolinone alkaloid, iseluxine (1), has been isolated from the epigeal parts of Iseia luxurians (Moric.) O’Donell (Convolvulaceae), a climber indigenous to the tropical Americas. Structural elucidation was achieved by HRM S, 1H NMR, 13C NMR , and HMBC spectroscopy. N- and / or O-m ethyl derivatives of 1 are already known from certain Magnoliidae families, e.g., the Fumariaceae, the Lauraceae, or the Papaveraceae. Iseluxine, the “missing link” in the biosynthesis of these methyl derivatives from dopamine, is the first isoquinolinone alkaloid characterized by a catechol substructure.

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Dissertations / Theses on the topic "Fumariaceae isoquinoline alkaloids"

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Malý, Lukáš. "Studium biologické aktivity alkaloidů izolovaných z Fumaria officinalis L. (Fumariaceae) II." Master's thesis, 2014. http://www.nusl.cz/ntk/nusl-334379.

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Malý, L.: Study of biological activity of alkaloids isolated from Fumaria officinalis L. (Fumariaceae) II. Diploma Thesis, Charles University in Prague, Faculty of Pharmacy in Hradec Králové, Department of Pharmaceutical Botany and Ecology, Hradec Králové 2014, 49 pp. Obtained diethylether extract of Fumaria officinalis L. was separated to fractions in column chromatography with petrol, chloroform and ethanol. Preparative TLC and crystalisation led to isolation of five alkaloids from fraction. Alkaloids were identified by GC-MS and NMR specters, optical rotation and melting point as protopine,

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Kostelník, Jan. "Studium biologické aktivity alkaloidů izolovaných z Fumaria officinalis L. (Fumariaceae) I." Master's thesis, 2014. http://www.nusl.cz/ntk/nusl-338727.

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Kostelník, J.: Study of biological activity of alkaloids isolated from Fumaria officinalis L. (Fumariaceae) I. Diploma thesis, Charles University in Prague,Faculty of Pharmacy in Hradec Králové, Department of Pharmaceutical Botany and Ecology, Hradec Králové 2014, 63 p. The aim of this study was to isolate alkaloids from joined fraction no. 55-67 (A2) obtained from the total alkaloid fraction of extract of Fumaria officinalis L. (Fumariaceae) plant. Using chromatography methods three alkaloids were isolated and then identified by structural analysis (GC-MS, NMR). Three alkaloids were isolated

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Book chapters on the topic "Fumariaceae isoquinoline alkaloids"

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Avci, Fatma Gizem, Basak Atas, Gizem Gulsoy Toplan, Caglayan Gurer, and Berna Sariyar Akbulut. "Antibacterial and antifungal activities of isoquinoline alkaloids of the Papaveraceae and Fumariaceae families and their implications in structure–activity relationships." In Bioactive Natural Products. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-12-819489-8.00016-8.

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